package com.jianyushe.gulimail.product.exception;

import com.jianyushe.gulimail.common.exception.BizCodeEnume;
import com.jianyushe.gulimail.common.utils.R;
import lombok.extern.slf4j.Slf4j;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

import java.util.HashMap;

/**
 * @author Create by Alvin
 * @Description 统一处理productcontroller异常
 * @date 2021-11-03 11:35
 */
@Slf4j
@RestControllerAdvice(basePackages = "com.jianyushe.gulimail.product.controller")
public class GulimailExceptiongControllerAdvice {

    @ExceptionHandler(value = MethodArgumentNotValidException.class)
    public R handleValidException(MethodArgumentNotValidException e){
        log.error("数据校验出现问题{}, 异常类型：{}", e.getMessage(), e.getClass());

        HashMap<String, String> map = new HashMap<>();
        BindingResult result = e.getBindingResult();
        result.getFieldErrors().forEach((filedError)->{
            map.put(filedError.getField(), filedError.getDefaultMessage());
        });

        return R.error(BizCodeEnume.VAILD_EXCEPTION.getCode(), BizCodeEnume.VAILD_EXCEPTION.getMsg()).put("data", map);
    }

    @ExceptionHandler(value = Throwable.class)
    public R handException(Throwable throwable){
        log.error("错误：", throwable);
        return R.error(BizCodeEnume.UNKNOW_EXCEPTION.getCode(), BizCodeEnume.UNKNOW_EXCEPTION.getMsg());
    }
}
